Hi,
I get this failing doctest:
**********************************************************************
File
"/mnt/data/toon/unief/research/code/work/sympy/doc/src/modules/polynomials.txt",
line 216, in polynomials.txt
Failed example:
solve_poly_system([y**2 - x**3 + 1, y*x], x, y)
Expected:
___ ___
I*\/ 3 I*\/ 3
[(0, -I), (1, 0), (-1/2 - -------, 0), (-1/2 + -------, 0), (0, I)]
2 2
Got:
___ ___
I*\/ 3 I*\/ 3
[(0, I), (0, -I), (1, 0), (-1/2 + -------, 0), (-1/2 - -------, 0)]
2 2
**********************************************************************
1 items had failures:
1 of 56 in polynomials.txt
***Test Failed*** 1 failures.
doc/src/modules/polynomials.txt [56]
[1]
'git bisect' revealed that the problem starts with this patch:
Author: Ųyvind Jensen <jensen.oyv...@gmail.com> 2010-03-28 10:29:39
Committer: Ųyvind Jensen <jensen.oyv...@gmail.com> 2010-03-29 12:40:07
Parent: 6fd84163f1258ee6eb2c24d3d879ba4debd53320 (lambdify(Piecewise)
now uses iff for Python 2.4 compatability.)
Child: 9d00dc60e3c455f7aac12cb82dbf44a8cd2b4317 (Added a test for
comparison of noncommutative symbols)
Branches: master, remotes/origin/master
Follows: sympy-0.6.6
Precedes:
Fix Basic.__lt__() and friends for noncommutative symbols (issue 1878)
All comparisons of for non-commutative symbols used to return
False. Now
an Inequality or StrictInequality is returned instead.
I encountered this on ubuntu 10.4 beta2 on an i686 box and on ubuntu
9.10 on an x86_64 box? Are there others that have this problem too?
cheers,
Toon
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